In which county is ZIP code 50570 located?

ZIP 50570 is listed under Humboldt, IA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 50570: Ottosen, IA

ZIP: 50570

County: Humboldt

Coordinates: 42.87640, -94.37860

ZIP Type: Standard

Time Zone: Central Time (CT)

Explore detailed information for ZIP code 50570 in Ottosen, IA. We include verified county details for Humboldt plus key geographic references used for mapping and logistics.

Primary City	Ottosen
ZIP Code	50570
County	Humboldt
State	IA
Latitude / Longitude	42.87640, -94.37860
ZIP Type	Standard
Time Zone	Central Time (CT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 50570 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 50570 is approximately 42.87640 (latitude) and -94.37860 (longitude). This location sits within Humboldt, contributing to regional planning across IA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 50570 for mail delivery and general location reference in Humboldt, IA.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Ottosen.

Related ZIP Codes (Nearby)

Explore other postal codes near Ottosen within IA.

Frequently Asked Questions

What is the primary city for ZIP code 50570?

The primary city for this ZIP code is Ottosen, located in IA.

In which county is 50570 located?

ZIP code 50570 is situated within Humboldt, IA.

What are the coordinates for 50570?

The approximate center point is 42.87640 (Latitude) and -94.37860 (Longitude).

Is ZIP code 50570 active?

This page lists ZIP 50570 as Listed based on the latest refresh date shown above.

Does ZIP 50570 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08